vtkRendererSource.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkRendererSource_h
#define vtkRendererSource_h
 
#include "vtkAlgorithm.h"
#include "vtkImageData.h"           // makes things a bit easier
#include "vtkRenderingCoreModule.h" // For export macro
#include "vtkWrappingHints.h"       // For VTK_MARSHALAUTO
 
VTK_ABI_NAMESPACE_BEGIN
class vtkRenderer;
 
class VTKRENDERINGCORE_EXPORT VTK_MARSHALAUTO vtkRendererSource : public vtkAlgorithm
{
public:
  static vtkRendererSource* New();
  vtkTypeMacro(vtkRendererSource, vtkAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  vtkMTimeType GetMTime() override;

  void SetInput(vtkRenderer*);


  vtkGetObjectMacro(Input, vtkRenderer);


  vtkSetMacro(WholeWindow, vtkTypeBool);
  vtkGetMacro(WholeWindow, vtkTypeBool);
  vtkBooleanMacro(WholeWindow, vtkTypeBool);


  vtkSetMacro(RenderFlag, vtkTypeBool);
  vtkGetMacro(RenderFlag, vtkTypeBool);
  vtkBooleanMacro(RenderFlag, vtkTypeBool);


  vtkSetMacro(DepthValues, vtkTypeBool);
  vtkGetMacro(DepthValues, vtkTypeBool);
  vtkBooleanMacro(DepthValues, vtkTypeBool);


  vtkSetMacro(DepthValuesInScalars, vtkTypeBool);
  vtkGetMacro(DepthValuesInScalars, vtkTypeBool);
  vtkBooleanMacro(DepthValuesInScalars, vtkTypeBool);


  vtkSetMacro(DepthValuesOnly, vtkTypeBool);
  vtkGetMacro(DepthValuesOnly, vtkTypeBool);
  vtkBooleanMacro(DepthValuesOnly, vtkTypeBool);

  vtkImageData* GetOutput();

  vtkTypeBool ProcessRequest(
    vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
protected:
  vtkRendererSource();
  ~vtkRendererSource() override;
 
  void RequestData(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector);
  virtual void RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*);
 
  vtkRenderer* Input;
  vtkTypeBool WholeWindow;
  vtkTypeBool RenderFlag;
  vtkTypeBool DepthValues;
  vtkTypeBool DepthValuesInScalars;
  vtkTypeBool DepthValuesOnly;
 
  // see algorithm for more info
  int FillOutputPortInformation(int port, vtkInformation* info) override;
 
private:
  vtkRendererSource(const vtkRendererSource&) = delete;
  void operator=(const vtkRendererSource&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif